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V-Style Air Filter

The Durafil ES filter is an easy drop-in replacement for any standard V-shaped filter. This filter technology enables the HVAC system to consume 20 to 35% less total energy than competitive (V-style) products. This savings is produced by a patented radial inlet and outlet, which generates a much lower pressure drop profile. There is 30% more open area on the filter inlet and 60% more on the outlet than on conventional V-style filters. The greater open area is key to the lower pressure drop condition. A new height-to-pleat spacing configuration uses the same amount of media as in V-style filters, with more pleats per inch, resulting in a greater active filter area. The unit uses fine-fiber Energy Star media, which maintains high-efficiency performance throughout its service life. The unit is rated five star by the Energy Cost Index program. Camfil Farr, Amherst, NY 513-324-8346 www.green-air-filters.com